Patent Assignment Details
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| Reel/Frame: | 004221/0034 | |
| Pages: | 3 |
| | Recorded: | 01/23/1984 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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04/09/1985
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Application #:
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06573208
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Filing Dt:
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01/23/1984
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Title:
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METHOD OF TREATING ZEOLITE ORES TO REMOVE DISCOLORING IMPURITIES AND IMPROVE ITS BRIGHTNESS AND RESULTING FINELY GROUND ZEOLITE
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Assignee
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| 200 PARK AVE. |
| A CORP. OF DE |
| NEW YORK, NEW YORK 10017 |
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Correspondence name and address
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FISHER, CHRISTEN & SABOL
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STE. 507, 1000 CONNECTICUT AVE.
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WASHINGTON, DC 20036
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